<?php
// +----------------------------------------------------------------------
// | OneThink [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013 http://www.onethink.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://www.zjzit.cn>
// +----------------------------------------------------------------------

namespace Wap\Controller;

use User\Api\UserApi;

/**
 * 用户控制器
 * 包括用户中心，用户登录及注册
 */
class UserController extends HomeController {

    /* 用户中心首页 */
    public function index() {

    }

    /* 注册页面 */
    public function register($username = '' , $password = '' , $repassword = '' , $email = '' , $verify = '') {
        if ( !C('USER_ALLOW_REGISTER') ) {
            $this->error('注册已关闭');
        }
        if ( IS_POST ) { //注册用户
            /* 检测验证码 */
            if ( !check_verify($verify) ) {
                $this->error('验证码输入错误！');
            }

            /* 检测密码 */
            if ( $password != $repassword ) {
                $this->error('密码和重复密码不一致！');
            }

            /* 调用注册接口注册用户 */
            $User = new UserApi;
            $uid = $User->register($username , $password , $email);
            if ( 0 < $uid ) { //注册成功
                //TODO: 发送验证邮件
                $this->success('注册成功！' , U('login'));
            } else { //注册失败，显示错误信息
                $this->error($this->showRegError($uid));
            }

        } else { //显示注册表单
            $this->display();
        }
    }

    /* 登录页面 */
    public function login($username = '' , $password = '' , $verify = '') {
        if ( IS_POST ) { //登录验证
            /* 检测验证码 */
            if ( !check_verify($verify) ) {
                $this->error('验证码输入错误！');
            }

            /* 调用UC登录接口登录 */
            $user = new UserApi;
            $uid = $user->login($username , $password);
            if ( 0 < $uid ) { //UC登录成功
                /* 登录用户 */
                $Member = D('Member');
                if ( $Member->login($uid) ) { //登录用户
                    //TODO:跳转到登录前页面
                    $this->success('登录成功！' , U('Home/Index/index'));
                } else {
                    $this->error($Member->getError());
                }

            } else { //登录失败
                switch ( $uid ) {
                    case -1:
                        $error = '用户不存在或被禁用！';
                        break; //系统级别禁用
                    case -2:
                        $error = '密码错误！';
                        break;
                    default:
                        $error = '未知错误！';
                        break; // 0-接口参数错误（调试阶段使用）
                }
                $this->error($error);
            }

        } else { //显示登录表单
            $this->display();
        }
    }

    /* 退出登录 */
    public function logout() {
        if ( is_login() ) {
            D('Member')->logout();
            $this->success('退出成功！' , U('User/login'));
        } else {
            $this->redirect('User/login');
        }
    }

    /* 验证码，用于登录和注册 */
    public function verify() {
        $verify = new \Think\Verify();
        $verify->entry(1);
    }

    /**
     * 获取用户注册错误信息
     *
     * @param  integer $code 错误编码
     *
     * @return string        错误信息
     */
    private function showRegError($code = 0) {
        switch ( $code ) {
            case -1:
                $error = '用户名长度必须在16个字符以内！';
                break;
            case -2:
                $error = '用户名被禁止注册！';
                break;
            case -3:
                $error = '用户名被占用！';
                break;
            case -4:
                $error = '密码长度必须在6-30个字符之间！';
                break;
            case -5:
                $error = '邮箱格式不正确！';
                break;
            case -6:
                $error = '邮箱长度必须在1-32个字符之间！';
                break;
            case -7:
                $error = '邮箱被禁止注册！';
                break;
            case -8:
                $error = '邮箱被占用！';
                break;
            case -9:
                $error = '手机格式不正确！';
                break;
            case -10:
                $error = '手机被禁止注册！';
                break;
            case -11:
                $error = '手机号被占用！';
                break;
            default:
                $error = '未知错误';
        }

        return $error;
    }


    /**
     * 修改密码提交
     * @author huajie <banhuajie@163.com>
     */
    public function profile() {
        if ( !is_login() ) {
            $this->error('您还没有登陆' , U('User/login'));
        }
        if ( IS_POST ) {
            //获取参数
            $uid = is_login();
            $password = I('post.old');
            $repassword = I('post.repassword');
            $data['password'] = I('post.password');
            empty( $password ) && $this->error('请输入原密码');
            empty( $data['password'] ) && $this->error('请输入新密码');
            empty( $repassword ) && $this->error('请输入确认密码');

            if ( $data['password'] !== $repassword ) {
                $this->error('您输入的新密码与确认密码不一致');
            }

            $Api = new UserApi();
            $res = $Api->updateInfo($uid , $password , $data);
            if ( $res['status'] ) {
                $this->success('修改密码成功！');
            } else {
                $this->error($res['info']);
            }
        } else {
            $this->display();
        }
    }

}
